JPS6150325A - Electronic part - Google Patents
Electronic partInfo
- Publication number
- JPS6150325A JPS6150325A JP17149084A JP17149084A JPS6150325A JP S6150325 A JPS6150325 A JP S6150325A JP 17149084 A JP17149084 A JP 17149084A JP 17149084 A JP17149084 A JP 17149084A JP S6150325 A JPS6150325 A JP S6150325A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- metal terminal
- anode
- cathode
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Surgical Instruments (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、樹脂モールド型板状端子電子部品に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a resin-molded plate-shaped terminal electronic component.
（従来例の構成とその問題点）
従来この種のモールド型板状端子電子部品は、金属板を
打抜き、４るいはエツチング加工して、相対向する突出
部を設け、その突出部を陰極端子および陽極端子として
コンデンサ素子の陰極部および陽極部を接続し、外装と
して樹脂モールドを行なうが、この場合、外装から突出
した陰極外部金属端子および陽極外部金属端子に外装樹
脂から引き抜こうとする応力が加わったとき、樹脂埋込
み部分の金属端子部分と外装樹脂との密着が弱く、また
樹脂埋込み部分の金属端子と外装樹脂とに引っかかりが
ないので外装樹脂から陰極金属端子や陽極金属端子が引
き抜けやすい欠点があった。またこれが内部コンデンサ
素子にも影響を与え、コンデンサの特性を不安定にする
要素にもなっていた。(Structure of conventional example and its problems) Conventionally, this type of molded plate-shaped terminal electronic component was punched out of a metal plate and processed with four holes or etching to provide opposing protrusions, and the protrusions were used as cathode terminals. The cathode and anode parts of the capacitor element are connected to each other as anode terminals, and the exterior is resin molded, but in this case, stress is applied to the cathode external metal terminal and the anode external metal terminal that protrude from the exterior to try to pull them out from the exterior resin. When this occurs, the adhesion between the metal terminal part of the resin-embedded part and the exterior resin is weak, and the cathode metal terminal and anode metal terminal are easily pulled out from the exterior resin because there is no catch between the metal terminal part of the resin-embedded part and the exterior resin. was there. This also affected the internal capacitor elements, making the capacitor's characteristics unstable.
（発明の目的）
本発明の目的は、従来例の欠点を解消し、陰極外部金属
端子および陽極外部金属端子に、その端子を外装樹脂か
ら引き抜こうとする応力が加わっても容易に引き抜けな
くすることおよび安定な特性のコンデンサを提供するこ
とである。(Object of the Invention) The object of the present invention is to eliminate the drawbacks of the conventional example, and to prevent the terminals from being easily pulled out even if stress is applied to the cathode external metal terminal and the anode external metal terminal to try to pull the terminals out of the exterior resin. and to provide a capacitor with stable characteristics.
（発明の構成）
本発明の電子部品は、金属板を打ち抜き、あるいはエツ
チング加工して相対向する突出部を設け。(Structure of the Invention) In the electronic component of the present invention, opposing protrusions are provided by punching or etching a metal plate.
その突出部を陰極端子および陽極端子としてコンデンサ
素子の陰極および陽極と接続し、外装として周囲に樹脂
で被覆する樹脂モールド型板状端子電子部品において陰
極端子および陽極端子の樹脂埋込み部分の端子に、その
端子の幅方向に凸部を設けたものである。 ゛
（実施例の説明）
本発明の一実施例を第２図ないし第４図に基づいて説明
する。なお、説明の便宜上、第１図の従来例の構造から
説明する。The protrusions are connected to the cathode and anode of the capacitor element as cathode terminals and anode terminals, and the resin-molded plate-shaped terminal electronic component is coated with resin as an exterior. A protrusion is provided in the width direction of the terminal. (Description of Embodiment) An embodiment of the present invention will be described based on FIGS. 2 to 4. For convenience of explanation, the structure of the conventional example shown in FIG. 1 will be explained first.
第１図は従来例の電子部品の内部透視図である。FIG. 1 is an internal perspective view of a conventional electronic component.
同図において、１は陽極金属端子樹脂埋込み部分であり
、２は陰極金属端子樹脂埋込み部分である。In the figure, 1 is a resin-embedded part of the anode metal terminal, and 2 is a resin-embedded part of the cathode metal terminal.
３はコンデンサ素子、４は外装樹脂、５は陰極外部金属
端子、６は陽極外部金属端子であり、７はコンデンサ素
子受の屈曲部を示している。3 is a capacitor element, 4 is an exterior resin, 5 is a cathode external metal terminal, 6 is an anode external metal terminal, and 7 is a bent portion of the capacitor element holder.
第２図（ａ）は本発明による電子部品の内部透視１
図である。第１図と同じ部分には同じ符号を
付し説明を省略する１本実施例においては陽極金属端子
の樹脂埋込み部分１に凸部８を設け、陰極金属端子樹脂
埋込み部分２に凸部９を設けである。FIG. 2(a) is a perspective view 1 of an electronic component according to the present invention.
It is a diagram. The same parts as in FIG. 1 are given the same reference numerals and their explanations are omitted. In this embodiment, a convex part 8 is provided on the resin-embedded part 1 of the anode metal terminal, and a convex part 9 is provided on the resin-embedded part 2 of the cathode metal terminal. It is a provision.
第２図（ｂ）は本発明の電子部品の平面内部透視図、第
３図および第４図は本発明の電子部品の２種類の金属端
子の平面図で、第２図と対向する符号はそれぞれ同一部
分を示す。FIG. 2(b) is a plan internal perspective view of the electronic component of the present invention, and FIGS. 3 and 4 are plan views of two types of metal terminals of the electronic component of the present invention, and the symbols opposite to those in FIG. 2 are Each shows the same part.
第５図は従来品と本発明による製品の陽極側端子引き抜
き強度の比較を示したチャート図である。FIG. 5 is a chart showing a comparison of the anode side terminal pull-out strength of a conventional product and a product according to the present invention.
同図において１０は凸部の無い従来品の金属端子を使用
した場合の引き抜き強度を示し５ｋｇないし１５ｋｇで
非常に弱いが、１１は本発明の凸部のある金属端子を使
用した引き抜き強度であり２５ｋｇ以上を示している。In the figure, 10 indicates the pull-out strength when using a conventional metal terminal without protrusions, which is very weak at 5 kg to 15 kg, but 11 indicates the pull-out strength when using the metal terminal with protrusions of the present invention. It shows 25 kg or more.
（発明の効果）
本発明によれば、板状金属端子の樹脂埋込み部分の金属
端子に凸部を設けることにより、陰極金属端子、陽極金
属端子の引き抜き強度を向上させる効果があり、特に陽
極のようにコンデンサ素子受けの屈曲部のないものに対
して効果が大である。(Effects of the Invention) According to the present invention, by providing a convex portion on the metal terminal in the resin-embedded portion of the plate metal terminal, there is an effect of improving the pull-out strength of the cathode metal terminal and the anode metal terminal. This is particularly effective for capacitor element holders that do not have bent parts.
第１図は従来例の電子部品の内部透視図、第２図（ａ）
は本発明の一実施例による電子部品の内部透視図、第２
図（ｂ）は同平面内部透視図、第３図および第４図は同
電子部品の各種金属端子の平面図、第５図は従来品と本
発明品の引き抜き強度比較チャート図である。
１ ・・陽極金属端子樹脂埋込み部分、 ２ ・・・陰
極金属端子樹脂埋込み部分、 ３ ・・・コンデンサ素
子、 ４ ・・外装樹脂、 ５・・・陰極外部金属端子
、 ６・・・陽極外部金属端子、 ７・・・コンデンサ
素子受の屈曲部、 ８ ・・・陽極外部金属端子の凸部
、 ９ ・・・陰極外部金属端子の凸部、 １０・・・
従来品の金属端子による引き抜き強度、１１・・・本発
明品の金属端子による引き抜き強度。
特許出願人 松下電器産業株式会社
第１図
第２図
（ａ） 、４
第２図
（ｂｌ
第３図
第４図
第５図
Ｊｌさ皐さ負度（ｋｇ）Figure 1 is an internal perspective view of a conventional electronic component, Figure 2 (a)
2 is an internal perspective view of an electronic component according to an embodiment of the present invention;
Figure (b) is a perspective internal view of the same plane, Figures 3 and 4 are plan views of various metal terminals of the same electronic component, and Figure 5 is a drawing comparison chart of the pull-out strength of the conventional product and the product of the present invention. 1...Anode metal terminal resin embedded part, 2...Cathode metal terminal resin embedded part, 3...Capacitor element, 4...Exterior resin, 5...Cathode external metal terminal, 6...Anode external metal Terminal, 7... Bent part of capacitor element holder, 8... Convex part of anode external metal terminal, 9... Convex part of cathode external metal terminal, 10...
Pull-out strength with metal terminal of conventional product, 11... Pull-out strength with metal terminal of product of the present invention. Patent applicant: Matsushita Electric Industrial Co., Ltd. Figure 1 Figure 2 (a) , 4 Figure 2 (bl Figure 3 Figure 4 Figure 5 Jl Size Negativity (kg)
Claims (1)
る突出部を設け、該突出部を陰極端子および陽極端子と
してコンデンサ素子の陰極および陽極と接続し、外装と
して周囲に樹脂で被覆する樹脂モールド型板状端子電子
部品において、陰極端子および陽極端子の樹脂埋込み部
分の端子に該端子の幅方向に凸部を設けたことを特徴と
する電子部品。A resin mold template in which a metal plate is punched or etched to provide opposing protrusions, the protrusions are connected to the cathode and anode of a capacitor element as cathode terminals and anode terminals, and the surrounding area is coated with resin as an exterior. What is claimed is: 1. An electronic component having a shaped terminal, characterized in that the resin-embedded portions of the cathode terminal and the anode terminal are provided with convex portions in the width direction of the terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17149084A JPS6150325A (en) | 1984-08-20 | 1984-08-20 | Electronic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17149084A JPS6150325A (en) | 1984-08-20 | 1984-08-20 | Electronic part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150325A true JPS6150325A (en) | 1986-03-12 |
Family
ID=15924060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17149084A Pending JPS6150325A (en) | 1984-08-20 | 1984-08-20 | Electronic part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150325A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172122U (en) * | 1987-04-28 | 1988-11-09 | ||
| JPH0552346U (en) * | 1991-12-24 | 1993-07-13 | 株式会社安川電機 | Magnetic bearing protector |
| US7135754B2 (en) | 2003-01-24 | 2006-11-14 | Nec Tokin Corporation | Chip type solid electrolytic capacitor having a small size and a simple structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933234B2 (en) * | 1978-06-12 | 1984-08-14 | 三菱電機株式会社 | Digital image tracking device |
-
1984
- 1984-08-20 JP JP17149084A patent/JPS6150325A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933234B2 (en) * | 1978-06-12 | 1984-08-14 | 三菱電機株式会社 | Digital image tracking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172122U (en) * | 1987-04-28 | 1988-11-09 | ||
| JPH0552346U (en) * | 1991-12-24 | 1993-07-13 | 株式会社安川電機 | Magnetic bearing protector |
| US7135754B2 (en) | 2003-01-24 | 2006-11-14 | Nec Tokin Corporation | Chip type solid electrolytic capacitor having a small size and a simple structure |
| US7337513B2 (en) | 2003-01-24 | 2008-03-04 | Nec Tokin Corporation | Method of making chip type solid electrolytic capacitor having a small size and a simple structure |
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